Imikhiqizo yempuphu ye-polymer ephinde ihlakazeke iyimpuphu ephinde ihlakazeke encibilika emanzini, ehlukaniswe ngama-ethylene/vinyl acetate copolymers, ama-vinyl acetate/tertiary ethylene carbonate copolymers, ama-acrylic copolymers, njll., ene-polyvinyl alcohol njenge-colloid evikelayo. Le mpuphu ingahlakazeka ngokushesha ibe yi-emulsion ngemva kokuthintana namanzi. Ngenxa yamandla aphezulu okubopha kanye nezakhiwo ezihlukile zama-polymer aphinde ahlakazeke, njenge: ukumelana namanzi, ukwakhiwa kanye nokushisa, njll., ububanzi bezicelo zabo bubanzi kakhulu.
Izici zokusebenza
Inamandla amakhulu okubopha, ithuthukisa ukuguquguquka kwe-mortar futhi inesikhathi eside sokuvula, inika i-mortar ukumelana okuhle kakhulu kwe-alkali, futhi ithuthukisa ukunamathela, amandla okuguquguquka, ukumelana namanzi, i-plasticity kanye nokumelana nokuguguleka kwe-mortar. Ngaphezu kwesakhiwo sayo, inokuguquguquka okunamandla ku-mortar eguquguqukayo yokulwa nokuqhekeka.
Inkambu yohlelo lokusebenza
1. Uhlelo lokuvikela ukushisa kodonga lwangaphandle: Udaka lokubopha: Qinisekisa ukuthi udaka lubopha ngokuqinile udonga kanye nebhodi le-EPS. Thuthukisa amandla okubopha. Udaka lokufaka iplasta: ukuqinisekisa amandla omshini, ukumelana nokuqhekeka kanye nokuqina kohlelo lokuvikela ukushisa, kanye nokumelana nokushayisana.
2. I-adhesive yethayela kanye ne-caulking agent: I-adhesive yethayela: Ihlinzeka nge-bonding enamandla aphezulu ye-mortar, futhi inikeze i-mortar ukuguquguquka okwanele ukucindezela ama-coefficients ahlukene okwandisa ukushisa kwe-substrate kanye ne-ceramic tile. I-Filler: Yenza i-mortar ingangeni futhi ivimbele ukungena kwamanzi. Ngesikhathi esifanayo, inokunamathela okuhle emaphethelweni ethayela, ukuncishiswa okuphansi kanye nokuguquguquka.
3. Ukulungiswa kwamathayela kanye ne-putty yokuplasta ngokhuni: Thuthukisa ukunamathela kanye namandla okubopha kwe-putty kuma-substrate akhethekile (njengezindawo zamathayela, ama-mosaic, i-plywood kanye nezinye izindawo ezibushelelezi), futhi uqinisekise ukuthi i-putty inokuguquguquka okuhle kokucindezela i-coefficient yokwandisa ye-substrate.
Okwesine, i-wall putty yangaphakathi neyangaphandle: thuthukisa amandla okubopha e-putty ukuqinisekisa ukuthi i-putty inokuguquguquka okuthile kokuvimbela umphumela wokucindezeleka okuhlukahlukene kokunwebeka nokufinyela okubangelwa izendlalelo ezahlukene zesisekelo. Qinisekisa ukuthi i-putty inokumelana okuhle nokuguga, ukungangeni kwamanzi kanye nokumelana nomswakama.
5. Udaka oluzilinganisayo phansi: qinisekisa ukuhambisana kwe-modulus enwebekayo yodaka kanye nokumelana namandla okugoba nokuqhekeka. Thuthukisa ukumelana nokuguguleka, amandla okubopha kanye nokuhlangana kodaka.
6. Udaka oluhlanganisayo: thuthukisa amandla ongaphezulu kwe-substrate futhi uqinisekise ukuhlangana kodaka.
7. Udaka olungangeni manzi olusekelwe kusimende: qinisekisa ukusebenza okungangeni manzi kodaka oluhlanganisiwe, futhi ngesikhathi esifanayo ube nokunamathela okuhle ebusweni besisekelo ukuze uthuthukise amandla okucindezela nokuguquguquka kodaka.
8. Lungisa udaka: qinisekisa ukuthi i-expansion coefficient yodaka kanye nezinto eziyisisekelo ziyahambisana, bese wehlisa i-elastic modulus yodaka. Qiniseka ukuthi udaka lunamandla okuvimbela amanzi, umoya opholile kanye nokunamathela okwanele.
9. Udaka lokuplasta ngamatshe: kuthuthukisa ukugcinwa kwamanzi. Kunciphisa ukulahleka kwamanzi ezindaweni ezinezimbobo. Kuthuthukisa ukulula kokusebenza kokwakha futhi kuthuthukise ukusebenza kahle komsebenzi.
Inzuzo
Akudingeki ukuthi igcinwe futhi ithuthwe ngamanzi, okunciphisa izindleko zokuhamba; isikhathi eside sokugcina, i-antifreeze, kulula ukuyigcina; ukupakishwa okuncane, isisindo esincane, kulula ukuyisebenzisa; ingaxutshwa nezihlanganisi ze-hydraulic ukwenza i-resin yokwenziwa iguqulwe. I-premix ingasetshenziswa kuphela ngokungeza amanzi, okungagcini nje ngokugwema amaphutha ekuxubeni endaweni yokwakha, kodwa futhi kuthuthukisa ukuphepha kokuphathwa komkhiqizo.
Isikhathi sokuthunyelwe: Okthoba-24-2022